In the current version of cs-cart, the customer has to click to Update shipping rates after they enter the City, State or Country.
I think that this option is frustrating for the Customer and that is a step that can be 100% automated.
I did not find an e-commerce shop or platform that uses this technique.
And without this unnecessary step the checkout will be more fluent, and with a click less for the customer.
Any opinions on this?